StarTravel 102mm AZ3 Refractor - S10100
Sky-Watcher
From $400.00
2 stores
In stock
The Sky-Watcher StarTravel 102mm AZ3 is a portable achromatic refractor designed for wide-field deep-sky observation and terrestrial viewing. Featuring a 102mm aperture with a fast f/4.9 focal ratio, this two-element air-spaced design delivers sharp, high-contrast views of star fields, nebulae, galaxies, and clusters while remaining compact and lightweight at just 3kg. The refractor comes complete with an AZ3 alt-azimuth mount, accessory tray, two eyepieces, and a red dot finder, making it an excellent choice for amateur astronomers seeking a grab-and-go telescope that balances optical quality with easy portability and minimal maintenance.
Specifications
| Mount type | Alt-Azimuth Manual (AZ3) |
| Telescope Type | Achromatic Refractor |
| Finder | Red dot finder |
| Aperture | 102 mm |
| Dew Shield Outer Diameter | 116 mm |
| Focal ratio | f/4.9 |
| Diagonal | 1.25 inch erect 45 degree |
| Focuser | 2 inch Rack and Pinion |
| Weight (OTA) | 3 kg |
| Tube Length | 50 mm |
| Optical design | Two-element, air-spaced, fully multi-coated |
| Focal length | 500 mm |
| Included Eyepieces | 25mm and 10mm 1.25 inch Super |